The Pakistani Taliban carried out horrific attacks on Christians on Easter. Bernie Sanders obliterates Clinton in Saturday Caucuses. Ted Cruz wants to be a war criminal. Anti-Vaxxer propaganda removed from ...

Tiktaalik roseae is a landmark discovery of a key step in Evolution, as well as a beautiful example of science in action. For Neil Shubin's book "Your Inner Fish": http://www.amazon.com/Your-Inner-Fish-Journey-3-5-Billion-Year/dp/0307277453